Jacqueline de Signore
ジャクリーヌ・ド・シニョレー
The case of the imperial lost treasures of Sauville, she appears after the case to help one of the orphans, Luigi to return school by paying his tuition. She also later appears at the Saint Marguerite Academy to donate some books to the library.
She was Grevil de Blois’s crush and due to a murder case, Grevil paid two prices in exchange with the old Victorique to clear for her innocence, his drill-like hairstyle and clearing her name resulting in her marriage with Signore.